GPS antenna assembly



FIG. 1 shows a front side of a GPS antenna assembly embodying the new design;

FIG. 2 shows a bottom side thereof;

FIG. 3 shows a rear side thereof; and,

FIG. 4 shows a left side thereof.

All claimed surfaces of the design are flat and coplanar. 

CLAIM The ornamental design for a GPS antenna assembly, as shown and described. 